
An insulated flexible duct for central air conditioning with a 10 mm pixel-pattern sound-absorbing insulation layer. The pixel-pattern cotton is chosen because it combines acoustic absorption with thermal insulation, so the duct resists condensation while also dampening fan and airflow noise. Each piece is 6 metres and multiple diameters are available.
| Item | Specification |
|---|---|
| Available Sizes / Models | Pixel Insulated Flexible Duct |
| Description | 6 meters per piece, 10mm pixel‑pattern sound‑absorbing insulation cotton, multiple diameters optional |
| Material / Construction | Aluminum foil inner layer,10mm pixel‑pattern sound‑absorbing insulation cotton, black PET corrugated outer jacket |
Complements our white insulated flexible duct and works with flexible aluminium duct runs and our hose clamps.
Q: Why pixel-pattern insulation?
A: The pattern increases the surface area of the acoustic cotton, which improves both noise absorption and thermal performance in the same thickness.
Q: What thickness is the insulation?
A: 10 mm pixel-pattern sound-absorbing insulation cotton.
Q: How long is each piece?
A: 6 metres per piece, as listed in the specification table.





The southeast corner of the private entrepreneurship park in Huadian Town, Qihui County, Dezhou City, Shandong Province

